/*
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 */
package binarysearchtree;

public class DuplicateItemException extends RuntimeException {
    /**
     * Construct this exception object.
     */
    public DuplicateItemException(){
        super();
    }
    /**
     * Construct this exception object.
     * @param message of error message.
     */
    public DuplicateItemException(String message){
        super(message);
    }
}
